Someone like up and coming swedish actress Alicia Vikander would be good.

She has Guy Ritchies The Man From U.N.C.L.E, Ewan McGregor film Son Of A Gun and Warner Bros fantasy flick The Seventh Son coming up. She already won rave reviews for period films The Crown Jewels, A Royal Affair and Anna Karenina.

Marvel might be using Saoirse Ronan as a "prototype" for their Scarlet Witch. They're also apparently going towards making the twins British rather than Eastern European and are thinking of making them younger than the rest of the team. Quicksilver is also described as being "euro" and "edgy".

Saoirse's eyes are ****ing captivating. Those make me want her as SW alone. Obviously I hope they dye her hair for comic accuracy (if she gets cast for the role).

Count me as one of those who is DEFINITELY not in favor of Ronan being cast as Scarlet Witch. I don't want to sound racist, but we definitely shouldn't be using Kree to play humans. Especially when they're not even of the right GENDER....seriously wtf?!??!